path: root/scripts/
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authorIvan Khoronzhuk <>2019-08-15 15:13:55 +0300
committerDaniel Borkmann <>2019-08-21 14:31:17 +0200
commit624676e788992e4da8de1fad93bfe51563a7f9a0 (patch)
tree014026527941d0bdfe2a09a5fdd363c8815b84aa /scripts/
parent71dd77fd4bf7d1675a95dfe04a99669ce15b58f8 (diff)
xdp: xdp_umem: replace kmap on vmap for umem map
For 64-bit there is no reason to use vmap/vunmap, so use page_address as it was initially. For 32 bits, in some apps, like in samples xdpsock_user.c when number of pgs in use is quite big, the kmap memory can be not enough, despite on this, kmap looks like is deprecated in such cases as it can block and should be used rather for dynamic mm. Signed-off-by: Ivan Khoronzhuk <> Acked-by: Jonathan Lemon <> Signed-off-by: Daniel Borkmann <>
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